50438943

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{13249}}^1$

素因数の和:13308

約数の個数: 20

約数和(自身を含む): 76956000

約数和(自身を除く): 26517057

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 13249, 39747, 119241, 357723, 622703, 1073169, 1868109, 5604327, 16812981, 50438943]

約数ペア:

[(1, 50438943), (3, 16812981), (9, 5604327), (27, 1868109), (47, 1073169), (81, 622703), (141, 357723), (423, 119241), (1269, 39747), (3807, 13249)]